Practicing Success
Practicing Success
CUET Preparation Today
An electromagnet has stored 540 J of magnetic energy when a current of 6 A exists in its coil. What is the value of average emf induced, if the current is reduced to zero in 0.54 s? |
333.3 V 2.7 V 97.2 V 16.2 V |
333.3 V |
The correct answer is Option (1) → 333.3 V |
